384549885

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1523}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 692310528

約数和(自身を除く): 307760643

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 181, 279, 465, 543, 905, 1395, 1523, 1629, 2715, 4569, 5611, 7615, 8145, 13707, 16833, 22845, 28055, 47213, 50499, 68535, 84165, 141639, 236065, 252495, 275663, 424917, 708195, 826989, 1378315, 2124585, 2480967, 4134945, 8545553, 12404835, 25636659, 42727765, 76909977, 128183295, 384549885]

約数ペア:

[(1, 384549885), (3, 128183295), (5, 76909977), (9, 42727765), (15, 25636659), (31, 12404835), (45, 8545553), (93, 4134945), (155, 2480967), (181, 2124585), (279, 1378315), (465, 826989), (543, 708195), (905, 424917), (1395, 275663), (1523, 252495), (1629, 236065), (2715, 141639), (4569, 84165), (5611, 68535), (7615, 50499), (8145, 47213), (13707, 28055), (16833, 22845)]